Question

what is isoster??????​

Answer 1

hey buddy,

Classical Isosteres are molecules or ions with similar shape and often electronic properties. Many definitions are available. but the term is usually employed in the context of bioactivity and drug development. Such biologically-active compounds containing an isostere is called a bioisostere.

Answer 2

Answer:

Isosteres are atoms, molecules, or ions of similar size containing the same number of atoms and valence electrons. ... This is a consequence of their identical electron arrangements. The term isosteres is not frequently heard in chemistry; the term bioisostere is commonly used in drug development.